66475984 (number)

66475984 is an even 8-digits composite number following 66475983 and preceding 66475985. In scientific notation, it is written as 6.6475984 × 10^7. The sum of its digits is 49. It has a total of 8 prime factors and 60 positive divisors. There are 29592576 positive integers (up to 66475984) that are relatively prime to 66475984.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred seventy-five thousand nine hundred eighty-four

Notation

Scientific notation 6.6475984 × 10^7
Engineering notation 6.6475984 × 10^6

Prime Factorization of 66475984

Prime Factorization 2 × 2 × 2 × 2 × 17 × 19 × 19 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 437342
Product of the distinct prime numbers

The prime factorization of 66475984 is 2 × 2 × 2 × 2 × 17 × 19 × 19 × 677. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 91, 60, 273, 52, 835, 6807, 87658, 99142, 638078, 187692, 849002, 5703858, 77047823, 46996469, 392304592, 95741643, 2808381692, 2335620837

Basic calculations (n = 66475984)

Multiplication

n×y
n×2 132951968
n×3 199427952
n×4 265903936
n×5 332379920

Division

n÷y
n÷2 33237992
n÷3 22158661.333333
n÷3 16618996
n÷5 13295196.8

Exponentiation

ny
n2 4419056448768256
n3 2.9376112578342E+23
n4 1.95280598974E+31
n5 1.2981469972906E+39

Nth Root

y√n
2√n 8153.2805667412
3√n 405.09317370597
4√n 90.295517977036
5√n 36.688753336845

Divisors of 66475984

1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 646, 677, 722, 1292, 1354, 1444, 2584, 2708, 2888, 5168, 5416, 5776, 6137, 10832, 11509, 12274, 12863, 23018, 24548, 25726, 46036, 49096, 51452, 92072, 98192, 102904, 184144, 205808, 218671, 244397, 437342, 488794, 874684, 977588, 1749368, 1955176, 3498736, 3910352, 4154749, 8309498, 16618996, 33237992, 66475984

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66475983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66475984 can be divided by 60 positive divisors. The sum of these divisors (counting 66475984) is 1, the average is 0.016666666666667.

Base conversion 66475984

Base System Value
2 Binary 11111101100101011111010000
3 Ternary 11122002022220111
4 Quaternary 3331211133100
5 Quinary 114004212414
6 Senary 10332451104
8 Octal 375453720
10 Decimal 66475984
12 Duodecimal 1a319a94
16 Hexadecimal 3f657d0
20 Vigesimal 10f99j4
36 Base36 13kt74

Cryptographic Hash Functions

md5 40386315853112e93ded61d6aa6aa94a
sha1 0ac03a378070cfbb52bf8961ac21e94f3716e61a
sha256 40be001cec48e148f3233457b684fb8a77a07bdaea7153da9937e065ccf824e3
sha512 ab3eee06a14f0795d138e126008c714a958a1d65d93936f01a0d08d3eec27558318c5a8ed66381e92619427d77c795269bfb6085ab95548c412fd924bcaf042c
ripemd-160 261b74f2300febaf2ab8d42495a26d7cc3913851

66475984 as geometric shapes

Circle

Radius = n
Diameter 132951968
Circumference 417680925.94911
Area 1.3882875275249E+16

Sphere

Radius = n
Volume 1.2305037262286E+24
Surface area 5.5531501100996E+16
Circumference 417680925.94911

Square

Length = n
Perimeter 265903936
Area 4419056448768256
Diagonal 94011238.144897

Cube

Length = n
Surface area 26514338692609536
Volume 2.9376112578342E+23
Space diagonal 115139781.77114

Equilateral Triangle

Length = n
Perimeter 199427952
Area 1.9135075726954E+15
Altitude 57569890.885568

Triangular Pyramid

Length = n
Surface area 1.9135075726954E+15
Volume 3.4620080681741E+22
Height 31337079.381632